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Adaptación de lentes de contacto en paciente femenino de 49 años con miopía magna.
| dc.contributor.advisor | Cruz Villegas, Janeth | |
| dc.contributor.author | Arcos Esquivel, Jessenia Fernanda | |
| dc.date.accessioned | 2022-05-20T20:16:38Z | |
| dc.date.available | 2022-05-20T20:16:38Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/11702 | |
| dc.description | Magna myopia (also known as pathological myopia or degenerative myopia) is considered when it exceeds 6 diopters, there is an excessive elongation of the eyeball that gives rise to an abnormal elongation or stretching of all structures, including the retina that can be thinned, having high myopia does not only consist of having many diopters, high myopia are much more likely to develop eye complications such as glaucoma, cataracts or retinal detachment, this risk is greater the more elongated the eyeball is. Nowadays, any type of prescription and refractive problem can be corrected with contact lenses, even contact lenses are indicated in pathologies of the ocular surface that have caused an irregularity, such as in cases of corneal transplants or keratoconus, the great advantage for Compensation for high myopia is the elimination of aniseikonia, that is, the image difference that can occur between the two eyes or the decreased size produced by an ophthalmic lens in spectacles. All myopic people, when putting on our glasses, see the world much smaller than it really is, this entails a sensory adaptation that we suffer with the changes in prescription, but thanks to contact lenses, as they are directly forming a single optical system with the eye, this does not occur, which gives a sensation of improvement in optical quality and even in the field of vision as they are not limited by the frame of the glasses, which is why this case focuses on improving visual quality with the use of lenses of contact by having a superior correction to the frame lens and avoiding the distance to the vertex. | es_ES |
| dc.description | Magna myopia (also known as pathological myopia or degenerative myopia) is considered when it exceeds 6 diopters, there is an excessive elongation of the eyeball that gives rise to an abnormal elongation or stretching of all structures, including the retina that can be thinned, having high myopia does not only consist of having many diopters, high myopia are much more likely to develop eye complications such as glaucoma, cataracts or retinal detachment, this risk is greater the more elongated the eyeball is. Nowadays, any type of prescription and refractive problem can be corrected with contact lenses, even contact lenses are indicated in pathologies of the ocular surface that have caused an irregularity, such as in cases of corneal transplants or keratoconus, the great advantage for Compensation for high myopia is the elimination of aniseikonia, that is, the image difference that can occur between the two eyes or the decreased size produced by an ophthalmic lens in spectacles. All myopic people, when putting on our glasses, see the world much smaller than it really is, this entails a sensory adaptation that we suffer with the changes in prescription, but thanks to contact lenses, as they are directly forming a single optical system with the eye, this does not occur, which gives a sensation of improvement in optical quality and even in the field of vision as they are not limited by the frame of the glasses, which is why this case focuses on improving visual quality with the use of lenses of contact by having a superior correction to the frame lens and avoiding the distance to the vertex. | es_ES |
| dc.description.abstract | La miopía magna (también conocida como miopía patológica o miopía degenerativa) cuando se superan las 6 dioptrías, existe un alargamiento excesivo del globo ocular que da lugar a una elongación o estiramiento anómalo de todas las estructuras, incluida la retina que puede quedar adelgazada, tener miopía magna no solo consiste en tener muchas dioptrías, los miopes magnos tienen muchas más posibilidades de desarrollar complicaciones oculares tales como glaucomas, cataratas o desprendimiento de retina ,este riesgo es mayor cuanto más elongado está el globo ocular. Hoy en día se pueden corregir cualquier tipo de graduación y problema refractivo con lentes de armazón, lentes de contacto, tratamientos especiales como la ortoqueratología ,incluso las lentes de contacto están indicadas en patologías de la superficie ocular que han causado una irregularidad como en casos de trasplantes corneales o queratoconos, la gran ventaja para la compensación de la miopía magna es la eliminación de la aniseiconia, esto es, la diferencia de imagen que se pueda producir entre ambos ojos o el tamaño disminuido que produce una lente oftálmica en gafa. Todos los miopes al usar nuestras gafas vemos el mundo mucho más pequeño de lo que en realidad es, esto conlleva una adaptación sensorial que sufrimos con los cambios de graduación, pero gracias a las lentes de contacto, al estar directamente formando un sistema óptico único con el ojo, esto no se produce, lo que da una sensación de mejora de calidad óptica e incluso de campo visual al no estar limitados por la montura de la gafa es por ello que este caso se centra en mejorar la vida y salud visual con el uso de lentes de contacto en personas que presentan miopías elevadas ,no solo su campo visual si no también estéticamente mejorar su apariencia ante la sociedad, logramos tener una corrección superior al lente de armazón y evitar la distancia al vértice que hay entre la cara anterior lentes convencional y la córnea. | es_ES |
| dc.format.extent | 43 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | Babahoyo: UTB-FCS, 2022 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Miopía Magna | es_ES |
| dc.subject | Elongado | es_ES |
| dc.subject | Aniseiconia | es_ES |
| dc.subject | Sistema Óptico | es_ES |
| dc.subject | Desprendimiento de retina | es_ES |
| dc.title | Adaptación de lentes de contacto en paciente femenino de 49 años con miopía magna. | es_ES |
| dc.type | bachelorThesis | es_ES |
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